1Z0-909 Exam Questions
56 real 1Z0-909 exam questions with expert-verified answers and explanations. Page 2 of 2.
- Question #57SQL Fundamentals
The meeting table stores meeting schedules with participants from five continents. The participants' details are stored in another table. You need to adjust the start_time and dura...
datatypestemporal datastorage optimizationschema design - Question #59SQL Fundamentals
Examine this SQL statement:
Parameter BindingSELECT statementWHERE clauseSQL Injection Prevention - Question #60SQL Fundamentals
Examine these statements and output: Now, examine this command: Mysql> ROLLBACK; What is true about the effect of the command?
TransactionsROLLBACKDML OperationsTransaction Control - Question #61Advanced SQL
You must reclaim memory used by a prepared statement named prep. Which two achieve this?
Prepared StatementsMemory ManagementResource DeallocationDatabase Objects - Question #63SQL Fundamentals
Which two statements are true about aggregate functions?
aggregate functionsNULL handlingfunction behaviorCOUNT/AVG/SUM/MAX/MIN - Question #64Application Development
A server hosts MySQL Server and Apache Webserver supporting a PHP/PDO based application. The application must be migrated from PHP to their Java application server on another host....
MySQL Connector/JUnix SocketJava Database ConnectivityDriver Implementation